Hiya, I'm in the middle of creating a meta data management system (including merging and persistent identifier management) for a somewhat different domain (intranets and business integration), but it's based on Topic Maps and so is well suited to other means of meta data handling / mangling. It's also going to be open-source, and it might be well-suited to library tasks as well. So in order to test the integrity and performance of my system so far I'm wondering if there's a suitable open dataset of bibliographic records that aren't too obscure (meaning, I can find the titles at amazon or Open Library) that you could recommend? More than 1000 records, but less than a million, maybe? Regards, Alex